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- Better Drain Life AI that can target both creatures and opponents.

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Agetian
2017-01-26 19:37:44 +00:00
parent ce4b1062a7
commit 3227c9556f
1 changed files with 24 additions and 8 deletions
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28
forge-ai/src/main/java/forge/ai/ability/DamageDealAi.java
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@@ -706,21 +706,37 @@ public class DamageDealAi extends DamageAiBase {
Card source = sa.getHostCard();
int dmg = origDmg - source.getCMC(); // otherwise AI incorrectly calculates mana it can afford
if (dmg < 3) {
return false;
}
Player opponent = ai.getOpponents().min(PlayerPredicates.compareByLife());
CardCollection creatures = CardLists.filter(ai.getOpponents().getCardsIn(ZoneType.Battlefield), CardPredicates.Presets.CREATURES);
Card tgtCreature = null;
for (Card c : creatures) {
int power = c.getNetPower();
int toughness = c.getNetToughness();
boolean canDie = !(c.hasKeyword("Indestructible") || ComputerUtil.canRegenerate(c.getController(), c));
// Currently will target creatures with toughness 3+ (or power 5+)
// and only if the creature can actually die
if (canDie && toughness <= dmg && (toughness >= 3 || power >= 5)) {
tgtCreature = c;
break;
}
}
// detect the top ability that actually targets in Drain Life and Soul Burn scripts
SpellAbility saTgt = sa;
while (saTgt.getParent() != null) {
saTgt = saTgt.getParent();
}
saTgt.resetTargets();
saTgt.getTargets().add(ai.getOpponents().min(PlayerPredicates.compareByLife()));
saTgt.getTargets().add(tgtCreature != null ? tgtCreature : opponent);
// TODO: this currently does not work for Soul Burn because of xColorManaPaid (B/R) which the AI doesn't set
if (dmg >= 3) {
source.setSVar("PayX", Integer.toString(dmg));
return true;
}
// TODO: improve to make it also target creatures
return false;
}
}